import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/login.vue'
import Home from '../views/Home.vue'
import Welcome from '../views/welcome.vue'
import Users from '../components/user/users.vue'
import Rights from '../components/power/rights.vue'
import Roles from '../components/power/roles.vue'
import Cate from '../components/goods/cate.vue'
import Patams from '../components/goods/params.vue'
import Goods from '../components/goods/goodsList.vue'
import Add from '../components/goods/add.vue'
import Order from '../components/order/Order.vue'
import Report from '../components/report/report.vue'

Vue.use(VueRouter)
const router = new VueRouter({
  routes: [
    { path: '/', redirect: '/login' },
    { path: '/login', component: Login },
    {
      path: '/home',
      component: Home,
      redirect: '/welcome',
      children: [
        { path: '/welcome', component: Welcome },
        { path: '/users', component: Users },
        { path: '/rights', component: Rights },
        { path: '/roles', component: Roles },
        { path: '/categories', component: Cate },
        { path: '/params', component: Patams },
        { path: '/goods', component: Goods },
        { path: '/goods/add', component: Add },
        { path: '/orders', component: Order },
        { path: '/reports', component: Report }
      ]
    }
  ]
})
// 添加导航守卫
router.beforeEach((to, form, next) => {
  // 先判断是否去登录页面
  if (to.path === '/login') return next();
  // 判断是否有token
  const tokenStr = window.sessionStorage.getItem('token')
  if (!tokenStr) return next('/login');
  next()
})

export default router
